Tagged Questions

LAN, short for Local Area Network, is a network that connects multiple devices in a limited geographical area, such as a room, an apartment or a building. Currently, most LANs are based on Wi-Fi or Ethernet transmission.

I have a simple LAN setup consisting of 4 macs with the included ssh servers turned on (all on Mavericks/Yosemite)
I regularly sort and move files between the ssh servers. I'm looking for a tool that ...

I have a network with many client PCs. I have to block Internet access for some of the users and allow it for others. Is there a way that can control Internet access, or filter and allow based on MAC ...

I have two stations (A and B) connected to the same wireless LAN by a wireless router (R). These stations and the router are placed in a crowded location and sometimes they fail to communicate (e.g. I ...

Is it possible configure 2 brocade ISX 6430 switches connected together to directly map a port on switch 1 to another port on switch 2 so that whatever is plugged into the port is treated the same as ...

I have a local network (10.0.0.0/24) with a gateway (I'll call it G, IP 10.0.0.1), a device (I'll call it N, IP 10.0.0.31) making DNS requests directly to 8.8.8.8 completely ignoring DHCP setting for ...

I have base ip address 10.6.0.0/16. I need to divide this network into 12 subnets, and I need at least 80 computers in one network. Please explain how to calculate correctly subnets. I understand that ...

I've developed a Multicast UDP client/server application, which allows a user to remotely change the network configuration of devices belonging to the same multicast group. But what if a device was ...

Whenever I connect to a VPN server using the Cisco AnyConnect Secure Mobility Client v. 3.0.4235 (probably also with other versions) I lose access to my LAN. I hope to remedy this by manually adding ...

I have a domain, example.com and it has a A record pointing to my external IP. Port 80 is forwarded to my server.
However, when I try to access it from inside the local network (behind the external ...

I am setting up an apache tomcat webserver for my local network and I want to block any external access from outside of the local network (the internet) for security reasons.
Can I configure tomcat ...

I have a FiOS router, which has 3 PCs connected to it.
One of the PCs used to run several servers/services; that I previously (using a different router from different ISP) successfully connected to ...

I've deployed two nodebb instances. One on default port 4567, the other on 12001.
The first site works well and is accessible from LAN, while the other doesn't. I expect that the problem to be due to ...

I'm developing a web application that runs on a server local to the same network as the client- basically, instead of a central web server, each customer site will have its own server hosted on the ...

I am new to sonicwall.Is there any way to add multiple ip's to a sonicwall interface ?.
In my lab there are two local networks connected to same switch (networks are overlapped). I need to communicate ...

My plan is to connect over tunnel (via Internet) android phone with my LAN at home. I set up OpenVPN server behind (router) lan (ip adress is 192.168.1.3). There is also my laptop. Port 1194 UDP on my ...

This question does not rely on time... so it's not about keeping data on tape or anything similar.
I have 3 distinct PCs with critical information. PCs are running Windows OS. They all hold critical ...

I am trying to setup a TZ 100 firewall. I am following these instructions and I have attempted to follow these instructions:
"Connect your computer to the LAN (X0) port on the SonicWALL. Connect an ...

I have created a fancy interface which pretends to be an unified interface to access to different local tools located inside different datacenters. These tools are not accesible from the outside.
To ...

I'm trying to use Wine on Ubuntu to use a proprietary Windows program that looks for a proprietary device on the local network. I don't know where it's looking, which protocol, port or IP address it's ...